Hoon Ryu

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Polycarbonate diol derived from ether diol of anhdrohexitol and pre...
- Patent number 12,180,335
- Issue date Dec 31, 2024
- Samyang Corporation
- Jun Seop Im
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solid dispersion, preparation method therefor, chain-extended polyu...
- Patent number 12,110,390
- Issue date Oct 8, 2024
- Samyang Corporation
- Gwang Seok Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diisocyanate compound having anhydrosugar alcohol core and preparat...
- Patent number 12,060,364
- Issue date Aug 13, 2024
- Samyang Corporation
- Seung Hyun Yoo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyol composition comprising anhydrosugar alcohols and anhydrosuga...
- Patent number 12,049,535
- Issue date Jul 30, 2024
- Samyang Corporation
- Jae Hoon Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
LHP synthesis simulating method and apparatus
- Patent number 11,912,733
- Issue date Feb 27, 2024
- Korea Institute of Science & Technology Information
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition for forming environmentally friendly polyurethane foam...
- Patent number 11,649,316
- Issue date May 16, 2023
- Samyang Corporation
- Gwang Seok Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plasticizer composition and preparation method therefor
- Patent number 11,325,881
- Issue date May 10, 2022
- Samyang Corporation
- Jae Hoon Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anhydrous sugar alcohol flakes and manufacturing method therefor
- Patent number 10,919,907
- Issue date Feb 16, 2021
- Samyang Corporation
- Hyuk Min Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anhydrosugar alcohol composition having enhanced storage stability,...
- Patent number 10,766,842
- Issue date Sep 8, 2020
- Samyang Corporation
- Hoon Ryu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production method for anhydro sugar alcohol having markedly reduced...
- Patent number 9,527,861
- Issue date Dec 27, 2016
- Samyang Corporation
- Young Jae Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing anhydrous sugar alcohol
- Patent number 9,505,777
- Issue date Nov 29, 2016
- Samyang Corporation
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing anhydrosugar alcohol through continuous dehydr...
- Patent number 9,399,212
- Issue date Jul 26, 2016
- Samyang Corporation
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing high purity anhydrosugar alcohols by thin film...
- Patent number 9,290,508
- Issue date Mar 22, 2016
- Samyang Genex Corporation
- Do Hyun Kyung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing high-purity anhydrosugar alcohol having improv...
- Patent number 9,260,447
- Issue date Feb 16, 2016
- Samyang Genex Corporation
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing an anhydrosugar alcohol using hydrol
- Patent number 9,169,180
- Issue date Oct 27, 2015
- Samyang Genex Corporation
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing high-purity anhydrosugar alcohol using sequent...
- Patent number 9,169,263
- Issue date Oct 27, 2015
- Samyang Genex Corporation
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparation of anhydrosugar alcohols
- Patent number 9,029,578
- Issue date May 12, 2015
- Samyang Genex Corporation
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
(METH)ACRYLIC-MODIFIED POLYURETHANE COMPOSITION AND PREPARATION MET...
- Publication number 20240343903
- Publication date Oct 17, 2024
- SAMYANG CORPORATION
- Jae Hoon LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EPOXY RESIN WITH IMPROVED WATER RESISTANCE AND COMPOSITION COMPRISI...
- Publication number 20240218111
- Publication date Jul 4, 2024
- SAMYANG CORPORATION
- Jae Hoon LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BIODEGRADABLE COPOLYMER POLYESTER RESIN COMPRISING ANHYDROSUGAR ALC...
- Publication number 20240166801
- Publication date May 23, 2024
- SAMYANG CORPORATION
- Min Sun LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOL COMPOSITION USING GLUCOSE-CONTAINING SACCHARIDE COMPOSITION,...
- Publication number 20230250213
- Publication date Aug 10, 2023
- SAMYANG CORPORATION
- Jun Seop IM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALKYLENE-OXIDE-ADDED POLYOL COMPOSITION, POLYURETHANE USING SAME, A...
- Publication number 20230250217
- Publication date Aug 10, 2023
- SAMYANG CORPORATION
- Gwang Seok SONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHILIC ACRYLIC-MODIFIED POLYURETHANE AND METHOD FOR PREPARING...
- Publication number 20230235112
- Publication date Jul 27, 2023
- SAMYANG CORPORATION
- Jae Hoon LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE COMPOSITE USING SOLID DISPERSION OR MOLTEN DISPERSION...
- Publication number 20220389174
- Publication date Dec 8, 2022
- SAMYANG CORPORATION
- Jun Seop IM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER RESIN INCLUDING DIESTER COMPOUND AND ANHYDROSUGAR ALCOHOL...
- Publication number 20220372215
- Publication date Nov 24, 2022
- SAMYANG CORPORATION
- Kyung Moo SHIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANHYDROUS ALCOHOL-ALKYLENE GLYCOL COMPOSITION, ANHYDROUS ALCOHOL-BA...
- Publication number 20220275197
- Publication date Sep 1, 2022
- SAMYANG CORPORATION
- Jae Hoon LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHER DIOL-DERIVED POLYCARBONATE DIOL OF ANHYDROHEXITOL, METHOD FOR...
- Publication number 20220227927
- Publication date Jul 21, 2022
- SAMYANG CORPORATION
- Jun Seop IM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOL COMPOSITION COMPRISING ANHYDROSUGAR ALCOHOLS AND ANHYDROSUGA...
- Publication number 20220177636
- Publication date Jun 9, 2022
- SAMYANG CORPORATION
- Jae Hoon LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LHP SYNTHESIS SIMULATING METHOD AND APPARATUS
- Publication number 20220064193
- Publication date Mar 3, 2022
- Korea Institute of Science & Technology Information
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIISOCYANATE COMPOUND HAVING ANHYDROSUGAR ALCOHOL CORE AND PREPARAT...
- Publication number 20210309670
- Publication date Oct 7, 2021
- SAMYANG CORPORATION
- Seung Hyun YOO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SOLID DISPERSION, PREPARATION METHOD THEREFOR, CHAIN-EXTENDED POLYU...
- Publication number 20210238413
- Publication date Aug 5, 2021
- SAMYANG CORPORATION
- Gwang Seok SONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION FOR FORMING ENVIRONMENTALLY FRIENDLY POLYURETHANE FOAM...
- Publication number 20210147609
- Publication date May 20, 2021
- SAMYANG CORPORATION
- Gwang Seok SONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NON-AQUEOUS ELECTROLYTE COMPOSITION FOR LITHIUM SECONDARY BATTERY H...
- Publication number 20210043976
- Publication date Feb 11, 2021
- SAMYANG CORPORATION
- Jae Hoon LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASTICIZER COMPOSITION AND PREPARATION METHOD THEREFOR
- Publication number 20200339499
- Publication date Oct 29, 2020
- SAMYANG CORPORATION
- Jae Hoon LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANHYDROUS SUGAR ALCOHOL FLAKES AND MANUFACTURING METHOD THEREFOR
- Publication number 20200262841
- Publication date Aug 20, 2020
- SAMYANG CORPORATION
- Hyuk Min PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANHYDROSUGAR ALCOHOL COMPOSITION HAVING ENHANCED STORAGE STABILITY,...
- Publication number 20190284121
- Publication date Sep 19, 2019
- SAMYANG CORPORATION
- Hoon RYU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYESTER RESIN COMPRISING BIOMASS-DERIVED MONOMER AND PREPARATION...
- Publication number 20190161574
- Publication date May 30, 2019
- SAMYANG CORPORATION
- Jun Seop IM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYURETHANE, AND ITS PREPARATION METHOD AND USE
- Publication number 20180016385
- Publication date Jan 18, 2018
- SAMYANG CORPORATION
- Hoon RYU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING ANHYDROSUGAR ALCOHOL THROUGH CONTINUOUS DEHYDR...
- Publication number 20150353574
- Publication date Dec 10, 2015
- SAMYANG GENEX CORPORATION
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING AN ANHYDROSUGAR ALCOHOL USING HYDROL
- Publication number 20150329448
- Publication date Nov 19, 2015
- SAMYANG GENEX CORPORATION
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING HIGH-PURITY ANHYDROSUGAR ALCOHOL USING SEQUENT...
- Publication number 20150307511
- Publication date Oct 29, 2015
- SAMYANG GENEX CORPORATION
- Hoon RYU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING ANHYDROUS SUGAR ALCOHOL
- Publication number 20150299216
- Publication date Oct 22, 2015
- SAMYANG GENEX CORPORATION
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING HIGH-PURITY ANHYDROSUGAR ALCOHOL HAVING IMPROV...
- Publication number 20150252054
- Publication date Sep 10, 2015
- SAMYANG GENEX CORPORATION
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING HIGH PURITY ANHYDROSUGAR ALCOHOLS BY THIN FILM...
- Publication number 20150112088
- Publication date Apr 23, 2015
- SAMYANG GENEX CORPORATION
- Do Hyun Kyung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION METHOD FOR ANHYDRO SUGAR ALCOHOL HAVING MARKEDLY REDUCED...
- Publication number 20150094477
- Publication date Apr 2, 2015
- SAMYANG GENEX CORPORATION
- Young Jae Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARATION OF ANHYDROSUGAR ALCOHOLS
- Publication number 20140088315
- Publication date Mar 27, 2014
- SAMYANG GENEX CORPORATION
- Hoon Ryu
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Polycarbonate diol derived from ether diol of anhdrohexitol and pre...

Solid dispersion, preparation method therefor, chain-extended polyu...

Diisocyanate compound having anhydrosugar alcohol core and preparat...

Polyol composition comprising anhydrosugar alcohols and anhydrosuga...

LHP synthesis simulating method and apparatus

Composition for forming environmentally friendly polyurethane foam...

Plasticizer composition and preparation method therefor

Anhydrous sugar alcohol flakes and manufacturing method therefor

Anhydrosugar alcohol composition having enhanced storage stability,...

Production method for anhydro sugar alcohol having markedly reduced...

Method for preparing anhydrous sugar alcohol

Method for producing anhydrosugar alcohol through continuous dehydr...

Method for preparing high purity anhydrosugar alcohols by thin film...

Method for preparing high-purity anhydrosugar alcohol having improv...

Method for preparing an anhydrosugar alcohol using hydrol

Method for preparing high-purity anhydrosugar alcohol using sequent...

Method for preparation of anhydrosugar alcohols

Patents Applicationslast 30 patents

(METH)ACRYLIC-MODIFIED POLYURETHANE COMPOSITION AND PREPARATION MET...

EPOXY RESIN WITH IMPROVED WATER RESISTANCE AND COMPOSITION COMPRISI...

BIODEGRADABLE COPOLYMER POLYESTER RESIN COMPRISING ANHYDROSUGAR ALC...

POLYOL COMPOSITION USING GLUCOSE-CONTAINING SACCHARIDE COMPOSITION,...

ALKYLENE-OXIDE-ADDED POLYOL COMPOSITION, POLYURETHANE USING SAME, A...

HYDROPHILIC ACRYLIC-MODIFIED POLYURETHANE AND METHOD FOR PREPARING...

POLYCARBONATE COMPOSITE USING SOLID DISPERSION OR MOLTEN DISPERSION...

POLYESTER RESIN INCLUDING DIESTER COMPOUND AND ANHYDROSUGAR ALCOHOL...

ANHYDROUS ALCOHOL-ALKYLENE GLYCOL COMPOSITION, ANHYDROUS ALCOHOL-BA...

ETHER DIOL-DERIVED POLYCARBONATE DIOL OF ANHYDROHEXITOL, METHOD FOR...

POLYOL COMPOSITION COMPRISING ANHYDROSUGAR ALCOHOLS AND ANHYDROSUGA...

LHP SYNTHESIS SIMULATING METHOD AND APPARATUS

DIISOCYANATE COMPOUND HAVING ANHYDROSUGAR ALCOHOL CORE AND PREPARAT...

SOLID DISPERSION, PREPARATION METHOD THEREFOR, CHAIN-EXTENDED POLYU...

COMPOSITION FOR FORMING ENVIRONMENTALLY FRIENDLY POLYURETHANE FOAM...

NON-AQUEOUS ELECTROLYTE COMPOSITION FOR LITHIUM SECONDARY BATTERY H...

PLASTICIZER COMPOSITION AND PREPARATION METHOD THEREFOR

ANHYDROUS SUGAR ALCOHOL FLAKES AND MANUFACTURING METHOD THEREFOR

ANHYDROSUGAR ALCOHOL COMPOSITION HAVING ENHANCED STORAGE STABILITY,...

POLYESTER RESIN COMPRISING BIOMASS-DERIVED MONOMER AND PREPARATION...

POLYURETHANE, AND ITS PREPARATION METHOD AND USE

METHOD FOR PRODUCING ANHYDROSUGAR ALCOHOL THROUGH CONTINUOUS DEHYDR...

METHOD FOR PREPARING AN ANHYDROSUGAR ALCOHOL USING HYDROL

METHOD FOR PREPARING HIGH-PURITY ANHYDROSUGAR ALCOHOL USING SEQUENT...

METHOD FOR PREPARING ANHYDROUS SUGAR ALCOHOL

METHOD FOR PREPARING HIGH-PURITY ANHYDROSUGAR ALCOHOL HAVING IMPROV...

METHOD FOR PREPARING HIGH PURITY ANHYDROSUGAR ALCOHOLS BY THIN FILM...

PRODUCTION METHOD FOR ANHYDRO SUGAR ALCOHOL HAVING MARKEDLY REDUCED...

METHOD FOR PREPARATION OF ANHYDROSUGAR ALCOHOLS